Watercolour of a small house at dusk, with the water meter cover in the sidewalk out front.

Is there lead in Walworth's tap water?

6.3PPBparts per billion of lead in Walworth Waterworks's water at the latest test, from June to September 2025

Under the legal limit of 15 ppb

Water companies that supply Walworth

2 public water companies list Walworth as a place they supply. The biggest is Walworth Waterworks, with about 2,304 people. The highest latest result among Walworth's water companies is 6.3 parts per billion, at Walworth Waterworks. None of the 2 with results was above 15 at its latest test. Small ones like Inspiration Ministries & Meadows Apts supply just their own grounds or street; most of Walworth gets its water from Walworth Waterworks. Your water bill names yours.

Walworth Waterworksabout 2,304 people · latest lead test: 6.3 ppb
Inspiration Ministries & Meadows Aptsabout 80 people · latest lead test: 1.6 ppb

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